# Description: Vulkan validation layers, 32bit
# URL: https://www.khronos.org/vulkan/
# Maintainer: CRUX compat-32 Team, compat-32-ports at crux dot nu
# Depends on: spirv-tools-32 xorg-libxcb-32 xorg-libx11-32 xorg-libxrandr-32 vulkan-validation-layers
# Optional: wayland-32

name=vulkan-validation-layers-32
version=1.2.182
_spirv_headers=07f259e68af3a540038fa32df522554e74f53ed5
_robin_hood=3.11.3
release=1
source=(https://github.com/KhronosGroup/Vulkan-ValidationLayers/archive/v$version/Vulkan-ValidationLayers-$version.tar.gz
	https://github.com/KhronosGroup/SPIRV-Headers/archive/$_spirv_headers/SPIRV-Headers-$_spirv_headers.tar.gz
	https://github.com/martinus/robin-hood-hashing/archive/$_robin_hood/robin-hood-hashing-$_robin_hood.tar.gz)

build() {
	mkdir -p Vulkan-ValidationLayers-$version/headers/external/spirv-headers \
		Vulkan-ValidationLayers-$version/robin_hood/external/robin-hood-hashing
	cp -r SPIRV-Headers-$_spirv_headers/* Vulkan-ValidationLayers-$version/headers/external/spirv-headers
	cp -r robin-hood-hashing-$_robin_hood/* Vulkan-ValidationLayers-$version/robin_hood/external/robin-hood-hashing

	prt-get isinst ninja && PKGMK_VULKAN_VALIDATION_LAYERS+=' -G Ninja'
	prt-get isinst wayland-32 || PKGMK_VULKAN_VALIDATION_LAYERS+=' -D BUILD_WSI_WAYLAND_SUPPORT=OFF'

	cmake -S Vulkan-ValidationLayers-$version -B build $PKGMK_VULKAN_VALIDATION_LAYERS \
		-D CMAKE_INSTALL_PREFIX=/usr \
		-D CMAKE_INSTALL_LIBDIR=lib32 \
		-D CMAKE_BUILD_TYPE=Release \
		-D CMAKE_CXX_FLAGS_RELEASE="${CXXFLAGS}" \
		-D BUILD_TESTS=OFF \
		-D BUILD_LAYER_SUPPORT_FILES=ON \
		-D GLSLANG_INSTALL_DIR:PATH='/usr/include/glslang' \
		-D ROBIN_HOOD_HASHING_INSTALL_DIR:PATH="$SRC/Vulkan-ValidationLayers-$version/robin_hood/external/robin-hood-hashing" \
		-D SPIRV_HEADERS_INSTALL_DIR:PATH="$SRC/Vulkan-ValidationLayers-$version/headers/external/spirv-headers" \
		-Wno-dev

	cmake --build build
	DESTDIR=$PKG cmake --build build --target install

	rm -r $PKG/usr/{include,share}
}